Negative electrode slurry composition, and negative electrode and lithium battery including the negative electrode slurry composition
US9882217B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Oct 23, 2015 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Oct 23, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A negative electrode slurry composition includes a negative active material, a binder, and a dispersant. The dispersant includes a polyacrylic acid (PAA) having a weight average molecular weight (Mw) greater than 10 and less than 10,000. A negative electrode and a lithium battery include the negative electrode slurry composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.